'The Walking Dead' Actors Jump to Rescue in Car Crash

Turns out Glenn and Daryl save people in real life too ... just not from zombies.

"The Walking Dead" stars Norman Reedus and Steve Yeun were cruising on motorcycles Thursday in Peachtree City, GA when they came upon a car crash near the set ... and they jumped into action.

We're told injuries were fairly minor, but the duo hung around until paramedics arrived.